MALICIOUS — zavolazu.pdf

MALICIOUS — zavolazu.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 2203896e1ebf52c36ab4c32ff595d6f4edc70e7c9282625b0d2dfa0a190708ed
• SHA-1: 0c42139600bbfe8fecb0a6d4fdd06f18e2019365
• MD5: d741aeb6730258ced83950c16964469f
• ssdeep: 1536:4TvzEru+Zj0b8nDp9R6TrbgQEQe+fzz8gGJxBiUaVP8SF:ivzSukjLDpgrbTEJQEjj9aac
• TLSH: T15735D0F351CBDD4C6A969F237DFA11656085DE8C6132D67648C43A6C88F86BCBE00941
• Submitted as: zavolazu.pdf
• File type: pdf · Size: 63265 bytes
• Verdict: malicious (96/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 96/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated malicious by URL analysis: https://tipefejiri.weebly.com/uploads/1/3/0/9/130969755/1918381.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://traffking.ru/wb?keyword=chhota%20bheem%20full%20movie%20in%20tamil, https://bemaxeviliw.weebly.com/uploads/1/3/4/4/134482954/479e7.pdf, https://cdn-cms.f-static.net/uploads/4369626/normal_5f933d9de8537.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: uri-action - static signal, weight 0.30, confidence 0.60
• Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• https://traffking.ru/wb?keyword=chhota%20bheem%20full%20movie%20in%20tamil
• https://bemaxeviliw.weebly.com/uploads/1/3/4/4/134482954/479e7.pdf
• https://cdn-cms.f-static.net/uploads/4369626/normal_5f933d9de8537.pdf
• https://s3.amazonaws.com/zonebon/dutuvirukazibom.pdf
• https://cdn-cms.f-static.net/uploads/4411937/normal_5f9ea983f2110.pdf
• https://dujenavu.weebly.com/uploads/1/3/4/3/134366251/gotanekagon.pdf
• https://tipefejiri.weebly.com/uploads/1/3/0/9/130969755/1918381.pdf
• https://s3.amazonaws.com/tulosa/pit_boss_electric_smoker_forum.pdf
• https://cdn-cms.f-static.net/uploads/4407562/normal_5f979faef0307.pdf
• https://cdn-cms.f-static.net/uploads/4375083/normal_5fb2be46e0024.pdf
• https://cdn-cms.f-static.net/uploads/4389394/normal_5f99353031e01.pdf
• https://cdn-cms.f-static.net/uploads/4389824/normal_5f933fd162c08.pdf
• https://pafofenolaf.weebly.com/uploads/1/3/4/6/134668810/9c411.pdf
• https://cdn-cms.f-static.net/uploads/4366335/normal_5f8726be4216c.pdf
• http://www.w3.org/1999/02/22-rdf-syntax-ns#
• http://purl.org/dc/elements/1.1/
• http://ns.adobe.com/pdf/1.3/
• http://ns.adobe.com/xap/1.0/
• http://ns.adobe.com/xap/1.0/mm/
• http://ns.adobe.com/xap/1.0/rights/

Embedded domains

• traffking.ru
• bemaxeviliw.weebly.com
• cdn-cms.f-static.net
• s3.amazonaws.com
• dujenavu.weebly.com
• tipefejiri.weebly.com
• pafofenolaf.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report